272406572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 293686228

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 89, 92, 103, 178, 206, 323, 356, 391, 412, 437, 646, 782, 874, 1292, 1513, 1564, 1691, 1748, 1751, 1957, 2047, 2369, 3026, 3382, 3502, 3914, 4094, 4738, 6052, 6764, 7004, 7429, 7828, 8188, 9167, 9476, 14858, 18334, 28747, 29716, 33269, 34799, 36668, 38893, 40273, 45011, 57494, 66538, 69598, 77786, 80546, 90022, 114988, 133076, 139196, 155572, 155839, 161092, 174173, 180044, 210841, 311678, 348346, 421682, 623356, 661181, 696692, 765187, 843364, 1322362, 1530374, 2644724, 2960941, 3060748, 3584297, 4005979, 5921882, 7168594, 8011958, 11843764, 14337188, 16023916, 68101643, 136203286, 272406572]

約数ペア:

[(1, 272406572), (2, 136203286), (4, 68101643), (17, 16023916), (19, 14337188), (23, 11843764), (34, 8011958), (38, 7168594), (46, 5921882), (68, 4005979), (76, 3584297), (89, 3060748), (92, 2960941), (103, 2644724), (178, 1530374), (206, 1322362), (323, 843364), (356, 765187), (391, 696692), (412, 661181), (437, 623356), (646, 421682), (782, 348346), (874, 311678), (1292, 210841), (1513, 180044), (1564, 174173), (1691, 161092), (1748, 155839), (1751, 155572), (1957, 139196), (2047, 133076), (2369, 114988), (3026, 90022), (3382, 80546), (3502, 77786), (3914, 69598), (4094, 66538), (4738, 57494), (6052, 45011), (6764, 40273), (7004, 38893), (7429, 36668), (7828, 34799), (8188, 33269), (9167, 29716), (9476, 28747), (14858, 18334)]